.com_activitycard_container {
  .head {
    $height: 50px;

    line-height: 50px;
    .title {
      font-size: 16px;
    }
    .label{
      color: #999;
      font-size: 13px;
    }
  }
  .post_img{
    width: 100%;
    display: block;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    img {
      width: 100%;
      height: auto;
    }
  }
  .main {
    box-shadow: 0px 6px 6px 2px rgba(#292c33, .07);
  }
  .grid-3_item {
    $width: 30%;

    flex: 0;
    flex-basis: auto;
    width: $width;
    margin-left: (100% - $width * 3) / 6;
    margin-right: (100% - $width * 3) / 6;
  }
}
